1. Andreeva, T.A., Integral analysis of the effect of oil pollution on chemical and biological status of taiga soils in Western Siberia, Extended Abstract of Cand. Sci. (Biol.) Dissertation, Tomsk, 2005.
2. Bondarenko, A.N., Assessment of oil contamination of arid soils (by example of Astrakhan oblast), Extended Abstract of Cand. Sci. (Biol.) Dissertation, Astrakhan, 2008.
3. Vremennye metodicheskie rekomendatsii po kontrolyu zagryazneniyu pochv (Temporal Methodological Recommendations for Monitoring of Soil Contamination), Malakhov, S.G., Ed., Moscow: Gidrometeoizdat, 1984, part 2.
4. Gerasimova, M.I., Stroganova, M.N., Mozharova, N.V., and Prokof’eva, T.V., Antropogennye pochvy: genesis, geografiya, rekul’tivatsiya (Anthropogenic Soils: Genesis, Geography, and Recultivation), Smolensk: Oikumena, 2003.
5. Davydova, I.Yu., Gleization, degradation, ecological analysis, and remediation of soil in the petroleum industrial regions, Extended Abstract of Doctoral (Biol.) Dissertation, Moscow, 2005.